{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The natural history of the musical bow: A chapter in the developmental history of stringed instruments of music : primitive types","author_name":"Henry Balfour","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0000EFNHH.html\">The natural history of the musical bow: A chapter in the developmental history of stringed instruments of music : primitive types</a>","width":400,"height":300}